Area of rectangles and squares

Find the area of a rectangle with a width of 5 feet and a length of 4 feet.

• 20 square feet

• 18 square feet

• 81 square feet

• 25 square feet

Find the area of a square with a side that measures 9 feet.

• 81 square feet

• 36 square feet

• 18 square feet

• 90 square feet

Find the area of a rectangle that has a width of 12 inches and a length of 6 inches.

• 72 square inches

• 18 square inches

• 36 square inches

• 84 square inches

Find the area of a square with a side that measures 10 feet.

• 100 square feet

• 40 square feet

• 20 square feet

• 10 square feet

What is the area of this rectangle?

• 21 centimeters
• 42 centimeters
• 108 square centimeters
• 99 square centimeters

The area of a square is 9 sq. cm. One side length is 3 cm.  What is the other side length?

• 3 cm
• 2 cm
• 4 cm
• 7 cm

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units
• 7 units
• 10 units
• 8 units

Ethan and Max have a piece of paper that is 10 inches by 9 inches. What is the area of the paper?

• 100 sq. in.

• 79 sq. in.

• 90 sq. in.

• 90 in.

The area and perimeter of this rectangle are...

• Area=60 sq units   Perimeter=32 units
• Area=60 units   Perimeter=32 square units
• None of the above
• Area=32 units   Perimeter=60 square units

What is the area of a square with a length of 4 cm?

• 16 cm
• 16 square cm
• 8 cm
• 8 square cm